830152445 has 8 divisors (see below), whose sum is σ = 1011051744. Its totient is φ = 654209424.

The previous prime is 830152429. The next prime is 830152469. The reversal of 830152445 is 544251038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 830152445 - 2⁴ = 830152429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238699 + ... + 1239368.

It is an arithmetic number, because the mean of its divisors is an integer number (126381468).

Almost surely, 2^830152445 is an apocalyptic number.

It is an amenable number.

830152445 is a deficient number, since it is larger than the sum of its proper divisors (180899299).

830152445 is a wasteful number, since it uses less digits than its factorization.

830152445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478139.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 830152445 is about 28812.3661819018. The cubic root of 830152445 is about 939.8371700000.

The spelling of 830152445 in words is "eight hundred thirty million, one hundred fifty-two thousand, four hundred forty-five".